KR20060117657A - Apparatus for connecting or disconnecting of spin power in fabricating toys - Google Patents

Apparatus for connecting or disconnecting of spin power in fabricating toys Download PDF

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Publication number
KR20060117657A
KR20060117657A KR1020050040101A KR20050040101A KR20060117657A KR 20060117657 A KR20060117657 A KR 20060117657A KR 1020050040101 A KR1020050040101 A KR 1020050040101A KR 20050040101 A KR20050040101 A KR 20050040101A KR 20060117657 A KR20060117657 A KR 20060117657A
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KR
South Korea
Prior art keywords
gear
rotary
blocking device
rotational force
rotary gear
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KR1020050040101A
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Korean (ko)
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양선희
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양선희
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Priority to KR1020050040101A priority Critical patent/KR20060117657A/en
Publication of KR20060117657A publication Critical patent/KR20060117657A/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H31/00—Gearing for toys
    • A63H31/08—Gear-control mechanisms; Gears for imparting a reciprocating motion
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/042—Mechanical, electrical, optical, pneumatic or hydraulic arrangements; Motors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A63H33/105—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements with grooves, e.g. dovetails
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A63H33/106—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements with rotation, e.g. of bayonet type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H33/00—Other toys
    • A63H33/04—Building blocks, strips, or similar building parts
    • A63H33/10—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements
    • A63H33/108—Building blocks, strips, or similar building parts to be assembled by means of additional non-adhesive elements with holes

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Abstract

A rotating force transmitting/blocking device for assembly-type toys is provided to transmit rotating force between rotary shafts by using a rotary gear, to cut off the rotating force by separating a combining member from the rotary gear, and to transmit the rotating force to the other rotary gear by turning only the rotary gear. The rotating force transmitting/blocking device for assembly-type toys, using a rotary shaft(20) having a longitudinal groove(21) on the outer peripheral surface is composed of a rotary gear(10) having a center through-hole(11) penetrated by the rotary shaft, gear teeth(12) formed on the outer peripheral surface, and a projection support unit(13) formed on one side of the center through-hole and a combining member(30) comprising an opening part(32) covering the outer peripheral surface of the rotary shaft and having a combining projection(31) formed at the inside and engaged with the longitudinal groove and a support projection(33) formed on one side of a rear end of the opening part and joined with the projection support unit of the rotary gear.

Description

조립완구용 회전력 전달 및 차단장치{Apparatus for connecting or disconnecting of spin power in fabricating toys}Apparatus for connecting or disconnecting of spin power in fabricating toys}

도 1은 본 발명에 따른 조립완구용 회전력 전달 및 차단장치의 분해사시도이다.1 is an exploded perspective view of the rotational force transmission and blocking device for assembly toys according to the present invention.

도 2는 본 발명에 따른 조립완구용 회전력 전달 및 차단장치의 회전력 전달상태를 나타낸 사시도이다.Figure 2 is a perspective view showing a rotational force transmission state of the assembly toy rotational force transmission and blocking device according to the present invention.

도 3은 본 발명에 따른 조립완구용 회전력 전달 및 차단장치의 회전력 차단상태를 나타낸 사시도이다.Figure 3 is a perspective view showing a rotational force blocking state of the rotational force transmission and blocking device for assembly toys according to the present invention.

도 4는 본 발명에 따른 조립완구용 회전력 전달 및 차단장치의 회전축과 결합부재가 결합된 상태를 나타낸 개략도이다.Figure 4 is a schematic view showing a state in which the rotating shaft and the coupling member of the rotational force transmission and blocking device for assembly toy according to the present invention.

**도면의 주요부분에 대한 부호의 설명**** Description of the symbols for the main parts of the drawings **

10 : 회전기어 11 : 중앙관통공10: Rotating Gear 11: Center Through Hole

12 : 기어치 13 : 돌기지지부12: gear teeth 13: protrusion support

14 : 보조관체 20 : 회전축14: auxiliary body 20: rotation axis

21 : 길이홈 30 : 결합부재21: length groove 30: coupling member

30a : 직면부 30b : 곡면부30a: facing portion 30b: curved portion

31 : 결합돌기 32 : 개방부31: engaging projection 32: opening

33 : 지지돌기 34 : 정지편33: support protrusion 34: stop piece

40 : 부재40: absence

본 발명은 조립완구용 회전력 전달 및 차단장치에 관한 것으로서, 보다 상세하게는 회전축을 이용하여 회전축끼리의 회전력을 선택적으로 전달 및 차단할 수 있도록 하는 동시에 회전기어만 회전되어서 다른 회전기어로 회전력을 전달할 수 있고, 또한, 회전기어가 회전축 상에서 축방햐으로 슬라이딩되지 않도록 고정시켜 회전되게 하는 등 다양한 회전기능을 갖도록 하는 조립완구용 회전력 전달 및 차단장치에 관한 것이다.The present invention relates to a rotational force transmission and blocking device for the assembled toy, and more particularly, it is possible to selectively transmit and block the rotational force between the rotational shafts by using the rotational shaft at the same time can rotate the rotational gear to transmit the rotational force to other rotary gears. In addition, the present invention relates to a rotating force transmission and blocking device for an assembled toy that has various rotating functions such as rotating the rotating gear so that the rotating gear does not slide axially on the rotating shaft.

일반적으로 조립완구는 로드와 로드연결부재 등 다양한 부품을 가지고 서로를 연결하여 여러 가지 모형을 제작할 수 있는 것이다.In general, assembling toys can be made a variety of models by connecting each other with a variety of parts, such as rods and rod connecting members.

여기서, 상기 로드는 로드연결부재를 연결하기 위한 커넥터의 기능도 갖고, 또한, 바퀴의 회전축 기능도 갖는다. 이러한 로드의 기능에 의해 조립완구로 자동차 모형도 제작할 수 있는 것이다.Here, the rod has a function of a connector for connecting the rod connecting member, and also has a function of the axis of rotation of the wheel. By the function of such a rod can also manufacture a car model as an assembly toy.

그러나, 종래 기술의 조립완구에는 자동차 모형 중 로드(또는, 회전축)간의 회전력을 전달하기 위한 부품이 마련되어 있지 않기 때문에 자동차 모형이 움직이도록 하는 것은 불가능하게 되는 문제점을 갖고 있었다. However, since the assembly toy of the prior art does not have a component for transmitting the rotational force between the rods (or the rotating shafts) among the automobile models, it is impossible to allow the automobile model to move.

본 발명은 이러한 문제점을 해결하기 위해서 안출된 것으로서, 회전기어를 이용하여 회전축끼리 회전력을 전달할 수 있는 동시에 선택적으로 회전기어로부터 결합부재를 분리시켜 회전력을 차단할 수도 있고, 또한, 회전기어만 회전되도록 하여 다른 회전기어로 회전력을 전달할 수도 있으며, 또한, 회전기어가 회전축 상에서 슬라이딩되지 않도록 고정시킨 상태로 회전되도록 하는 등 다양한 회전기능을 구비함으로써, 회전력의 상관관계를 육안으로 확인할 수 있어 학습효과도 얻을 수 있는 동시에 자동차 모형 등 동력전달이 가능한 완구의 제작이 가능하여 다양한 조립완구의 제작에 따른 흥미 유발을 도모할 수도 있는 조립완구용 회전력 전달 및 차단장치를 제공하는데 그 목적이 있다. The present invention has been made to solve this problem, it is possible to transfer the rotational force between the rotating shaft using the rotary gear and at the same time selectively disconnect the coupling member from the rotary gear to block the rotational force, and also to rotate only the rotary gear It is also possible to transmit the rotational force to other rotary gears, and also have various rotational functions such as rotating the gears so that they do not slide on the rotational axis. At the same time, the purpose of the present invention is to provide a toy that can transmit power, such as a car model, and to provide a turning force transmission and blocking device for assembling toys that may induce interest according to the manufacture of various assembled toys.

이와 같은 상기 목적을 달성하기 위한 본 발명의 조립완구용 회전력 전달 및 차단장치는 외주면에 길이홈을 갖는 조립완구용 회전축을 이용한 조립완구용 회전력 전달 및 차단장치에 있어서, 상기 회전축이 관통되는 중앙관통공이 형성되고 외주면에 기어치가 구비되며 중앙관통공 일측면에 돌기지지부가 형성된 회전기어; 및 상기 회전축의 외주면을 덮어씌우고 그 내측면에 길이홈과 맞물리는 결합돌기가 형성된 개방부와, 이 개방부의 후단부 일측면에 상기 회전기어의 돌기지지부에 결합되는 지지돌기가 구비된 결합부재를 포함하여 구성된다.In order to achieve the above object, the assembly toy rotational force transmission and blocking device of the present invention in the assembly toy rotational force transmission and blocking device using a rotating toy for assembly toy having a longitudinal groove on the outer peripheral surface, the central shaft through which the rotating shaft penetrates A rotary gear having a ball formed thereon and a gear tooth provided on an outer circumferential surface thereof and having a protrusion support formed on one side of the central through hole; And an opening part covering an outer circumferential surface of the rotary shaft and having an engaging protrusion formed at an inner side thereof to engage a length groove, and a coupling member having a support protrusion coupled to the protrusion support of the rotary gear on one side of the rear end of the opening. It is configured to include.

또한, 본 발명에 따른 조립완구용 회전력 전달 및 차단장치에 있어서, 상기 돌기지지부는, 회전기어의 중앙관통공 일측면에 보조관체가 형성되고 이 보조관체 의 외주면 상에 서로 반대방향으로 향해 개구된 한 쌍의 대칭형 유우자(U) 형상으로 형성된 것이 바람직하다.In addition, in the rotational force transmission and blocking device for the assembled toy according to the present invention, as long as the projection support portion, the auxiliary tube is formed on one side of the central through hole of the rotary gear and opened in the opposite direction on the outer peripheral surface of the auxiliary tube. It is preferably formed in a pair of symmetric yuja (U) shapes.

또한, 본 발명에 따른 조립완구용 회전력 전달 및 차단장치에 있어서, 상기 결합부재는 일정간격 이격된 한 쌍의 직면부와 이들 직면부의 일단부를 연결하는 곡면부로 이루어지고, 그 개방부 내측에 회전축과 맞닿는 정지편이 형성되며, 상기 결합돌기는 이 정지편 인접부인 양 직면부 내측면에 서로 마주보는 형상으로 형성된 것이 바람직하다.In addition, in the rotational force transmission and blocking device for the assembled toy according to the present invention, the coupling member is composed of a pair of facing portions spaced at regular intervals and a curved portion connecting one end portion of these facing portions, and a rotating shaft inside the opening portion; An abutment piece is formed to abut, and the engaging projection is preferably formed in a shape facing each other on both inner side surfaces of the adjoining piece.

이하, 첨부된 도면에 의거 본 발명을 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

도 1 내지 도 4에서 나타낸 것과 같이, 본 발명에 따른 조립완구용 회전력 전달 및 차단장치는 중앙관통공(11)이 형성되고 외주면에 기어치(12)가 구비되며 중앙관통공(11) 일측면에 돌기지지부(13)가 형성된 회전기어(10)와, 이 회전기어(10)의 중앙관통공(11)을 관통하여 결합되고 그 외주면에 길이홈(21)이 형성된 회전축(20) 및 이 회전축(20)의 외주면을 덮어씌우고 그 내측면에 길이홈(21)과 맞물리는 결합돌기(31)가 형성된 개방부(32)와 이 개방부(32)의 후단부 일측면에 상기 회전기어(10)의 돌기지지부(13)에 결합되는 지지돌기(33)가 구비된 결합부재(30)를 포함하는 구성으로 되어 있다.As shown in Figures 1 to 4, the rotational force transmission and blocking device for assembly toy according to the present invention is formed with a central through hole 11, the gear tooth 12 is provided on the outer circumferential surface and protrudes on one side of the central through hole (11) Rotating gear 10 having a support 13 formed therein, a rotating shaft 20 coupled to penetrate through the central through-hole 11 of the rotating gear 10, and having a length groove 21 formed on its outer circumferential surface, and the rotating shaft 20. An opening 32 covering the outer circumferential surface of the opening and engaging the length groove 21 on the inner side thereof and a protrusion of the rotary gear 10 on one side of the rear end of the opening 32. It is configured to include a coupling member 30 is provided with a support protrusion 33 is coupled to the support portion (13).

상기 회전기어(10)는 회전축이 관통되어 헛돌도록 하는 중앙관통공(11)이 형성되고 외주면 전체에 걸쳐 기어치(12)가 구비된 기어바퀴 형상으로, 중앙관통공(11) 일측면에는 돌기지지부(13)가 형성되어 있다.The rotary gear 10 is a gear wheel shape having a central through-hole 11 through which the rotating shaft penetrates and is idle and provided with a gear tooth 12 over the entire outer circumferential surface thereof, and a projection support part on one side of the central through-hole 11. 13) is formed.

여기서, 상기 돌기지지부(13)는 회전기어(10)의 중앙관통공(11) 일측면에 이 중앙관통공(11)과 동일 관통공을 갖는 보조관체(14)의 외주면 상에서 서로 반대방향으로 향해 개구된 한 쌍의 대칭형 유우자(U) 형상을 하고 있다.Here, the protrusion support 13 is opened in the opposite direction on the outer peripheral surface of the auxiliary pipe 14 having the same through hole as the central through hole 11 on one side of the central through hole 11 of the rotary gear 10. It has a pair of symmetric yuza (U) shapes.

상기 회전축(20)은 회전기어(10)의 중앙관통공(11)을 관통하여 결합되고 그 외주면에 길이홈(21)이 형성된 원기둥 막대 형상으로 되어 있다. The rotating shaft 20 is coupled to penetrate through the central through hole 11 of the rotary gear 10 and has a cylindrical rod shape having a length groove 21 formed on an outer circumferential surface thereof.

그리고, 상기 회전축(20)의 길이홈(21)은 이 회전축(20)의 외주면 전체에 걸쳐 복수개가 형성되어 있다.The plurality of longitudinal grooves 21 of the rotary shaft 20 are formed over the entire outer circumferential surface of the rotary shaft 20.

그리고, 상기 회전축(20)의 양단부에는 조립완구용 부재(미도시)나 부품(미도시)들과 결합할 수 있도록 하는 요홈부가 형성되어 있다. And, both ends of the rotating shaft 20 is formed with grooves to be coupled to the assembly toy member (not shown) or parts (not shown).

상기 결합부재(30)는 회전축(20)의 외주면을 덮어씌우고 그 내측면에 길이홈(21)과 맞물리는 결합돌기(31)가 형성된 개방부(32)와, 이 개방부(32)의 후단부 일측면에 상기 회전기어(10)의 돌기지지부(13)에 결합되는 지지돌기(33)가 구비된 형상으로 되어 있다. The coupling member 30 covers an outer circumferential surface of the rotating shaft 20 and has an opening 32 having a coupling protrusion 31 engaged with the length groove 21 on the inner side thereof, and after the opening 32. One end surface has a support protrusion 33 coupled to the protrusion support 13 of the rotary gear 10.

여기서, 상기 결합부재(30)를 상세히 설명하면, 상기 결합부재(30)는 일정간격 이격된 한 쌍의 직면부(30a)와 이들 직면부(30a)의 일단부를 연결하는 곡면부(30b)로 이루어지고, 그 개방부(32) 내측에 회전축(20)과 맞닿는 정지편(34)이 형성되며, 상기 결합돌기(31)는 이 정지편(34) 인접부인 양 직면부(30a) 내측면에 서로 마주보는 형상으로 형성되어 있다.Here, when the coupling member 30 is described in detail, the coupling member 30 is a pair of facing portions 30a spaced by a predetermined interval and a curved portion 30b connecting one end of the facing portions 30a. A stop piece 34 is formed inside the opening 32 and abuts against the rotational shaft 20, and the engaging projection 31 is formed on the inner surface of both facing portions 30a adjacent to the stop piece 34. It is formed in a shape facing each other.

미 설명 부호 40은 회전축(20)의 양단부가 관통된 상태에서 회전 가능하도록 지지하는 부재를 나타낸 것이다. Reference numeral 40 denotes a member supporting the rotatable shaft in a state where both ends of the rotating shaft 20 are penetrated.

이러한 구성에 따른 본 발명의 조립완구용 회전력 전달 및 차단장치는 회전 기어(10)의 중앙관통공(11)을 통해 회전축(20)을 관통 결합시킨 후 결합부재(30)를 통해 회전기어(10)와 회전축(20)이 일체로 회전되도록 함으로써 다른 회전축(20)으로 회전력을 전달 할 수 있게 되는 것이다.The rotational force transmission and blocking device for the assembly toy according to the present invention according to the configuration through the rotary shaft 20 through the central through-hole 11 of the rotary gear 10 through the rotating member 10 through the coupling member 30. By rotating the rotation shaft 20 integrally with the other will be able to transmit the rotational force to the rotating shaft (20).

여기서, 상기 결합부재(30)와 회전축(20) 간의 결합상태를 살펴보면, 우선 결합부재(30)의 개방부(32) 내로 회전축(20)의 외주면이 삽입되는 동시에 상기 결합부재(30)의 결합돌기(31)가 회전축(20)의 길이홈(21)과 맞물리면서 이들의 결합, 즉, 결합부재(30)의 개방부(32)가 회전축(20)의 외주면을 덮어씌운 상태의 결합이 완료되는 것이다. 이때, 회전축(20)의 외주면은 결합부재(30)의 정지편(34)에 맞닿아 있는 상태가 된다. Here, looking at the coupling state between the coupling member 30 and the rotating shaft 20, the outer peripheral surface of the rotating shaft 20 is inserted into the opening 32 of the coupling member 30 at the same time the coupling of the coupling member 30 When the protrusion 31 is engaged with the length groove 21 of the rotation shaft 20, the coupling thereof is completed, that is, the coupling of the opening 32 of the coupling member 30 covering the outer circumferential surface of the rotation shaft 20 is completed. will be. At this time, the outer circumferential surface of the rotating shaft 20 is in contact with the stop piece 34 of the coupling member 30.

그리고, 상기 회전축(20) 상에 고정 결합되어 있는 결합부재(30)의 지지돌기(33)를 향해 회전기어(10)의 돌기지지부(13)가 결합되면서 결과적으로 회전기어(10)와 회전축(20)이 일체로 회전 가능하게 되는 것이다.Then, the protrusion support 13 of the rotary gear 10 is coupled toward the support protrusion 33 of the coupling member 30 fixedly coupled to the rotary shaft 20, and as a result, the rotary gear 10 and the rotary shaft ( 20) is to be integrally rotatable.

이렇게 각 회전축(20) 마다 상기와 같이 결합부재(30)를 통해 회전기어(10)와 회전축(20)을 결합시키고 나서 서로의 회전기어(10)의 기어치(12)를 맞물리게 하여 일측의 회전축(20)을 회전시키면 이와 연동하여 타측의 회전축(20)도 역회전되면서 회전력이 전달되는 것이다. As described above, the rotary gear 10 and the rotary shaft 20 are coupled to each rotary shaft 20 through the coupling member 30 as described above, and then the gear teeth 12 of the rotary gear 10 are engaged with each other. Rotating (20) is the rotational force is transmitted while the other side rotation shaft 20 also rotates in reverse.

그리고, 상기 회전축(20) 간의 회전력 전달을 차단시키고자 할 경우에는 상기 결합부재(30)에 밀착 결합되어 있는 회전기어(10)를 이 결합부재(30)로부터 이탈시켜 이들의 지지돌기(33)와 돌기지지부(13) 간의 결합상태가 해제되도록 한다.And, in order to block the transmission of the rotational force between the rotating shaft 20, the rotary gear 10 which is in close contact with the coupling member 30 is separated from the coupling member 30 to the support projections 33 of these And the coupling state between the protrusion support 13 is released.

그러면, 상기 회전기어(10)는 다시 회전축(20)의 회전에 영향을 받지 않고 제자리에 정지상태로 있게 된다. 즉, 회전축(20)만 헛돌게 되는 것이다. Then, the rotary gear 10 is in the stationary state without being affected by the rotation of the rotary shaft 20 again. That is, only the rotating shaft 20 will be idle.

이와 같이, 상기 회전기어(10)와 결합부재(30)를 선택적으로 결합 및 해제시키면서 회전축(20) 간에 회전력의 전달 및 차단을 단속할 수 있게 되는 것이다.As such, while selectively coupling and releasing the rotary gear 10 and the coupling member 30, it is possible to control the transmission and interruption of the rotational force between the rotary shaft 20.

한편, 상기 회전기어(10)와 결합부재(30)가 결합된 상태에서 이 회전기어(10)의 반대편에 또 다른 결합부재(30)를 회전축(20) 상에 결합 고정시키면 상기 회전기어(10)는 두 개의 결합부재(30) 사이에 갇혀 회전축과 견고하게 결합된 상태로 일체 회전될 수 있도록 할 수도 있으며, 또는, 지지돌기(33)가 없는 결합부재(미도시)를 상기와 같이 회전기어(10)의 양측에 배치시키게 되면 회전축(20)과 결합이 분리된 상태로 회전기어(10)만 회전되도록 할 수도 있는 것이다. On the other hand, in the state in which the rotary gear 10 and the coupling member 30 is coupled to the other side of the rotary gear 10 by coupling another fixing member 30 on the rotary shaft 20, the rotary gear 10 ) May be locked between the two coupling members 30 so as to be integrally rotated in a state that is firmly coupled to the rotating shaft, or, as shown above, a coupling member (not shown) having no support protrusion 33 is rotated as described above. When placed on both sides of the (10) it may be to rotate only the rotary gear 10 in a state in which the rotary shaft 20 and the coupling is separated.

이상에서와 같이, 본 발명에 따른 조립완구용 회전력 전달 및 차단장치는 회전기어를 이용하여 회전축끼리 회전력을 전달할 수 있는 동시에 선택적으로 회전기어로부터 결합부재를 분리시켜 회전력을 차단할 수도 있고, 또한, 회전기어만 회전되도록 하여 다른 회전기어로 회전력을 전달할 수도 있으며, 또한, 회전기어가 회전축 상에서 슬라이딩되지 않도록 고정시킨 상태로 회전되도록 하는 등 다양한 회전기능을 구비함으로써, 회전력의 상관관계를 육안으로 확인할 수 있어 학습효과도 얻을 수 있는 동시에 자동차 모형 등 동력전달이 가능한 완구의 제작이 가능하여 다양한 조립완구의 제작에 따른 흥미 유발을 도모할 수 있는 등의 효과를 얻는다.As described above, the rotational force transmission and blocking device for the assembled toy according to the present invention can transmit the rotational force between the rotating shafts using the rotary gear and at the same time selectively block the rotational force by separating the coupling member from the rotary gear, and also, the rotation By rotating only the gear, it is possible to transfer the rotational force to other rotary gears. Also, by having various rotating functions such as rotating the gears so as not to slide on the rotating shaft, the correlation of the rotational forces can be visually checked. In addition to learning effects, it is possible to produce toys that can transmit power, such as car models, and thus, to induce interest according to the production of various assembled toys.

Claims (3)

외주면에 길이홈(21)을 갖는 조립완구용 회전축(20)을 이용한 조립완구용 회전력 전달 및 차단장치에 있어서, In the assembly toy rotational force transmission and blocking device using the rotating toy shaft 20 for the assembly toy having a length groove 21 on the outer peripheral surface, 상기 회전축(20)이 관통되는 중앙관통공(11)이 형성되고 외주면에 기어치(12)가 구비되며 중앙관통공(11) 일측면에 돌기지지부(13)가 형성된 회전기어(10); 및A rotary gear 10 having a central through hole 11 through which the rotating shaft 20 is formed, a gear tooth 12 provided on an outer circumferential surface thereof, and a protrusion support 13 formed on one side of the central through hole 11; And 상기 회전축(20)의 외주면을 덮어씌우고 그 내측면에 길이홈(21)과 맞물리는 결합돌기(31)가 형성된 개방부(32)와, 이 개방부(32)의 후단부 일측면에 상기 회전기어(10)의 돌기지지부(13)에 결합되는 지지돌기(33)가 구비된 결합부재(30);An opening 32 covering the outer circumferential surface of the rotating shaft 20 and engaging the length groove 21 on the inner side thereof, and an opening 32 formed at one side of the rear end of the opening 32. A coupling member 30 having a support protrusion 33 coupled to the protrusion support 13 of the gear 10; 를 포함하여 구성되는 조립완구용 회전력 전달 및 차단장치. Rotational force transmission and blocking device for assembly toys comprising a. 제1항에 있어서, 상기 돌기지지부(13)는, 회전기어(10)의 중앙관통공(11) 일측면에 보조관체(14)가 형성되고 이 보조관체(14)의 외주면 상에 서로 반대방향으로 향해 개구된 한 쌍의 대칭형 유우자(U) 형상으로 형성된 것을 특징으로 하는 조립완구용 회전력 전달 및 차단장치.According to claim 1, The projection support 13, the auxiliary pipe body 14 is formed on one side of the central through-hole 11 of the rotary gear 10 in the opposite direction on the outer peripheral surface of the auxiliary pipe body 14 Rotating force transmission and blocking device for the assembled toy, characterized in that formed in the shape of a pair of symmetric yuja (U) opening toward. 제1항에 있어서, 상기 결합부재(30)는 일정간격 이격된 한 쌍의 직면부(30a)와 이들 직면부(30a)의 일단부를 연결하는 곡면부(30b)로 이루어지고, 그 개방부(32) 내측에 회전축(20)과 맞닿는 정지편(34)이 형성되며, 상기 결합돌기(31)는 이 정지편(34) 인접부인 양 직면부(30a) 내측면에 서로 마주보는 형상으로 형성된 것을 특징으로 하는 조립완구용 회전력 전달 및 차단장치.The method of claim 1, wherein the coupling member 30 is composed of a pair of facing portions 30a spaced at regular intervals and a curved portion 30b connecting one end of the facing portions 30a, the opening portion ( 32) a stop piece 34 is formed in contact with the rotating shaft 20 inside the coupling piece 31 is formed in a shape facing each other on the inner surface of the two facing portions (30a) adjacent to the stop piece (34). Rotational force transmission and blocking device for the assembly toy characterized in that.
KR1020050040101A 2005-05-13 2005-05-13 Apparatus for connecting or disconnecting of spin power in fabricating toys KR20060117657A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120169817A1 (en) * 2011-01-05 2012-07-05 Canon Kabushiki Kaisha Recording apparatus, rotary member support apparatus, and drive transmission apparatus
EP2875849A1 (en) * 2013-11-26 2015-05-27 K'NEX Limited Partnership Group Positioning mechanism for construction toy

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120169817A1 (en) * 2011-01-05 2012-07-05 Canon Kabushiki Kaisha Recording apparatus, rotary member support apparatus, and drive transmission apparatus
US8864301B2 (en) * 2011-01-05 2014-10-21 Canon Kabushiki Kaisha Recording apparatus, rotary member support apparatus, and drive transmission apparatus
EP2875849A1 (en) * 2013-11-26 2015-05-27 K'NEX Limited Partnership Group Positioning mechanism for construction toy
US9649572B2 (en) 2013-11-26 2017-05-16 K'nex Limited Partnership Group Positioning mechanism for construction toy

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